Inherited from Agent:

Public Fields

Agent instvar agent_port_

Agent instvar dst_addr_

Agent instvar dst_port_

Agent instvar namTrace_

Agent instvar tg_

Public Methods

inline nsaddr_t& addr()

Agent instproc attach-app {s_type}

Agent instproc attach-source {s_type}

Agent instproc attach-tbf { tbf }

Agent instproc attach-trace { file }

virtual void attachApp(Application* app)

virtual void close()

Agent instproc connect d

virtual void connect(nsaddr_t dst)

inline nsaddr_t& daddr()

inline nsaddr_t& dport()

Agent instproc dst-port {}

Agent instproc init args

inline nsaddr_t& port()

Agent instproc port {}

virtual void send(int sz, AppData *data)

void send(Packet* p, Handler* h)

virtual void send(int nbytes)

virtual void sendmsg(int sz, AppData*, const char* flags = 0)

virtual void sendmsg(int nbytes, const char *flags = 0)

virtual void sendto(int nbytes, const char* flags, nsaddr_t dst)

virtual void sendto(int sz, AppData*, const char* flags = 0)

Agent instproc set args

void set_pkttype(packet_t pkttype)

virtual int& size()

Agent instproc traffic-source agent

Protected Fields

Application* app_

Tcl_Channel channel_

int class_

int defttl_

ns_addr_t dst_

int fid_

ns_addr_t here_

int off_ip_

OldValue* oldValueList_

int prio_

int size_

char* traceName_

packet_t type_

static int uidcnt_

Protected Methods

void addAgentTrace(const char *name)

Packet* allocpkt(int)

Packet* allocpkt()

virtual int delay_bind_dispatch(const char *varName, const char *localName, TclObject *tracer)

virtual void delay_bind_init_all()

void deleteAgentTrace()

void dumpTracedVars()

virtual void idle()

void initpkt(Packet*)

void insertOldValue(TracedVar *v, const char *value)

OldValue* lookupOldValue(TracedVar *v)

void monitorAgentTrace()

virtual void recvBytes(int bytes)

virtual void trace(TracedVar *v)

Private Methods

void flushAVar(TracedVar *v)

Inherited from Connector:

Public Methods

virtual void drop(Packet* p)

inline NsObject* target()

Protected Fields

NsObject* drop_

NsObject* target_

Protected Methods

virtual void drop(Packet* p, const char *s)

Inherited from NsObject:

Public Methods

virtual void debug(const char *fmt, ...)

int isdebug()

Protected Fields

int debug_

int off_cmn_

int off_flags_

Protected Methods

void handle(Event*)

virtual void reset()

Inherited from Handler:

RapAgent()

~RapAgent()

void recv(Packet*, Handler*)

void timeout(int type)

int GetSeqno()

double GetTimeout()

int GetDebugFlag()

FILE* GetLogfile()

void IncrementLossCount()

void start()

void stop()

void listen()

void advanceby(int delta)

void finish()

double srtt()

Data member access methods

double ipg()

int anyack()

int is_stopped()

int counting_pkt()

void FixIpg(double fipg)

virtual int command(int argc, const char*const* argv)

void IpgTimeout()

ipgTimer_ handler

void RttTimeout()

rttTimer_ handler

void IncreaseIpg()

void DecreaseIpg()

void UpdateTimeValues(double sampleRtt)

Adjust RTT estimate based on sample

int LossDetection(RapLossType type, hdr_rap *ackHeader = NULL)

Detect TIMER_BASED or ACK_BASED losses

void LossHandler()

Increase ipg_ and mark history INACTIVE

void SendPacket(int nbytes, AppData *data = 0)

Send a DATA packet

void RecvAck(hdr_rap *ackHeader)

Process an ACK

IpgTimer ipgTimer_

Send event

RttTimer rttTimer_

IPG decrease event

List transmissionHistory_

Of packets sent out

TracedInt seqno_

Current sequence number

TracedInt sessionLossCount_

~ Packets lost in RAP session

TracedInt curseq_

max of pkts sent

TracedDouble ipg_

Inter packet gap

double beta_

Decrease factor

double alpha_

Increase factor

TracedDouble srtt_

Smoothened round trip time

double variance_

Variance in rtt samples

double delta_

Jacobson/Karl 's constants...

double mu_

double phi_

double overhead_

Max random delay added to IPG

int useFineGrain_

Use fine grain rate adaptation?

double frtt_

Fine grain feedback signals

double xrtt_

double kxrtt_

double kfrtt_

TracedDouble timeout_

Timeout estimate

double startTime_

Of this agent's life

int debugEnable_

FILE* logfile_

int lastRecv_

Data and methods as required by RAP receiver Last hole at the RAP sink...

int lastMiss_

int prevRecv_

void UpdateLastHole(int seqNum)

void SendAck(int seqNum)

int off_rap_

int rap_base_hdr_size_

int dctr_

Data packet counter: the number of data packets that we've sent in a RTT. If we have not sent much we should not increase rate because we don't have enough packets to probe for losses

int dpthresh_

The percentage threshold for increasing rate.

int flags_

Misc flags

double fixIpg_

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This class has no child classes.

alphabetic index hierarchy of classes

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